| Équations équilibrées la veille | Équations équilibrées le lendemain |
BaOH2CO3 = Ba(OH)2CO2
C3H4 + NaH = NaC3H3 + H2 =>
C3H4 + NaH = NaC3H3 + H2
FeSO4 + KClO3 + KOH = K2FeO4 + KCl + K2SO4 + H2O =>
3 FeSO4 + 2 KClO3 + 12 KOH = 3 K2FeO4 + 2 KCl + 3 K2SO4 + 6 H2O
ZnSO4 + BaCl2 = ZnSO4BaCl2 =>
ZnSO4 + BaCl2 = ZnSO4BaCl2
BaCrO4 + HNO3 = BaCr2O7 + Ba(NO3)2 + H2O =>
2 BaCrO4 + 2 HNO3 = BaCr2O7 + Ba(NO3)2 + H2O
C2H7N + O2 = CO2 + H2O + NO2 =>
4 C2H7N + 19 O2 = 8 CO2 + 14 H2O + 4 NO2
TiOSO4 + Zn = ZnSO4 + TiO =>
TiOSO4 + Zn = ZnSO4 + TiO
(NH4)2SO4 + H2O = NH4OH + H2SO4 =>
(NH4)2SO4 + 2 H2O = 2 NH4OH + H2SO4
Sb + H2O = Sb2O3 + H2 =>
2 Sb + 3 H2O = Sb2O3 + 3 H2
SO2SiO2 = SiSO4 =>
SO2SiO2 = SiSO4
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
NaOH(aq) + HCl = NaCl(aq) + H2O(l) =>
NaOH(aq) + HCl = NaCl(aq) + H2O(l)
C2H7N + O2 = CO + H2O + NO =>
4 C2H7N + 13 O2 = 8 CO + 14 H2O + 4 NO
NH4NO3 + H3PO4 = (NH4)3PO4 + H2O + NO2 =>
7 NH4NO3 + 2 H3PO4 = 2(NH4)3PO4 + 5 H2O + 8 NO2
CuO(aq) + H2SO4(aq) = CuSO4(aq) + H2O =>
CuO(aq) + H2SO4(aq) = CuSO4(aq) + H2O
Li2CO3 + FeI3 = LiI + Fe2(CO3)3 =>
3 Li2CO3 + 2 FeI3 = 6 LiI + Fe2(CO3)3
Al + KOH + H2O = KAl(OH)4 + H2 =>
2 Al + 2 KOH + 6 H2O = 2 KAl(OH)4 + 3 H2
Na2O2 + H2O = NaOH + O2 =>
2 Na2O2 + 2 H2O = 4 NaOH + O2
CU(NO3)2 + Ca(OH)2 = CU(OH)2 + Ca(NO3)2 =>
CU(NO3)2 + Ca(OH)2 = CU(OH)2 + Ca(NO3)2
NaHSO4 = NaH + SO4 =>
NaHSO4 = NaH + SO4
AgNO3 + NH4OH = AgH4OH + NNO3 =>
AgNO3 + NH4OH = AgH4OH + NNO3
CaO*Al2O3 + Ca(OH)2 = Al(OH)3 + CaO =>
CaO*Al2O3 + 3 Ca(OH)2 = 2 Al(OH)3 + 4 CaO
Na2SO4 + BaCl2 = BaSO4 + NaCl =>
Na2SO4 + BaCl2 = BaSO4 + 2 NaCl
C7H7ClNaOH = C6H5CH2OHNaCl =>
C7H7ClNaOH = C6H5CH2OHNaCl
Na2O2 + H2O = NaOH + O2 =>
2 Na2O2 + 2 H2O = 4 NaOH + O2
CuSO4 + NaPO4 = Cu(PO4) + NaSO4 =>
CuSO4 + NaPO4 = Cu(PO4) + NaSO4
BCl3 + H2O = B(OH)3 + HCl =>
BCl3 + 3 H2O = B(OH)3 + 3 HCl
(NH4)2S + CuSO4 = (NH4)2SO4 + CuS =>
(NH4)2S + CuSO4 = (NH4)2SO4 + CuS
NH3 + HCl = NH4{+} + Cl{-} =>
NH3 + HCl = NH4{+} + Cl{-}
NH4OH + CH3COOH = NH4 + CH3COO + H2O =>
NH4OH + CH3COOH = NH4 + CH3COO + H2O
H2SO4 + BaCl2 = BaSO4 + HCl =>
H2SO4 + BaCl2 = BaSO4 + 2 HCl
PS = P + S =>
PS = P + S
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
CaNO3 + (NH4)2HPO4 + HNO3 = Ca10(PO4)6(OH)2 + NH4NO3 + H2O =>
40 CaNO3 + 24(NH4)2HPO4 + 18 HNO3 = 4 Ca10(PO4)6(OH)2 + 53 NH4NO3 + 7 H2O
Cd + H2Se = CdSe + H2 =>
Cd + H2Se = CdSe + H2
NH2 + HCl = NH3 + Cl2 =>
2 NH2 + 2 HCl = 2 NH3 + Cl2
HgSO4(aq) + Al(s) = Al(SO4)3(aq) + Hg(s) =>
3 HgSO4(aq) + Al(s) = Al(SO4)3(aq) + 3 Hg(s)
CuCl2 + K3(PO4) = KCl + Cu3(PO4)2 =>
3 CuCl2 + 2 K3(PO4) = 6 KCl + Cu3(PO4)2
Zn + HI = ZnI2 + H2 =>
Zn + 2 HI = ZnI2 + H2
CH2O2 + O2 = CO2 + H2O =>
2 CH2O2 + O2 = 2 CO2 + 2 H2O
BeF2 + KF = K2[BeF4] =>
BeF2 + 2 KF = K2[BeF4]
AgNO3 + H2S = Ag2S + HNO3 =>
2 AgNO3 + H2S = Ag2S + 2 HNO3
Ni + HCl = NiCl2 + H2 =>
Ni + 2 HCl = NiCl2 + H2
AgNO3 + H2S = Ag2S + HNO3 =>
2 AgNO3 + H2S = Ag2S + 2 HNO3
FeS + O2 = FeO + SO2 =>
2 FeS + 3 O2 = 2 FeO + 2 SO2
AgNO3 + H2S = Ag2S + HNO3 =>
2 AgNO3 + H2S = Ag2S + 2 HNO3
Zn + Pb(C2H3O2)2 = Zn(C2H3O2)2 + Pb =>
Zn + Pb(C2H3O2)2 = Zn(C2H3O2)2 + Pb
Ni + HCl = NiCl2 + H2 =>
Ni + 2 HCl = NiCl2 + H2
NCO3 = NO + CO2 =>
NCO3 = NO + CO2
Mg(s) + O2(g) = MgO(s) =>
2 Mg(s) + O2(g) = 2 MgO(s)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/18/24
Équations équilibrées sur12/18/23
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